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.... Šignificantly low values are 52.8 beats per minute or lower. (Type an integer or a decimal. Do not round.) Significantly high values are 97.6 beats per minute or higher. (Type an integer or a decimal. Do not round.) Is a pulse rate of 147.6 beats per minute significantly low or significantly high? O A. Significantly low, because it is more than two standard deviations below the mean. B. Neither, because it is within two standard deviations of the mean. O C. Significantly high, because it is more than two standard deviations above the mean. O D. It is impossible to determine with the information given.

.... Šignificantly low values are 52.8 beats per minute or lower. (Type an integer or a decimal. Do not round.) Significantly high values are 97.6 beats per minute or higher. (Type an integer or a decimal. Do not round.) Is a pulse rate of 147.6 beats per minute significantly low or significantly high? O A. Significantly low, because it is more than two standard deviations below the mean. B. Neither, because it is within two standard deviations of the mean. O C. Significantly high, because it is more than two standard deviations above the mean. O D. It is impossible to determine with the information given.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A certain group of test subjects had pulse rates with a mean of 75.2 beats per minute and a standard deviation of 11.2 beats per minute. Use the range rule of thumb to identify the limits separating values that are significantly low or significantly high. Is a pulse rate of 147.6 beats per minute significantly low or significantly high? Significantly low values are 52.8 beats per minute or lower. (Type an integer or a decimal. Do not round.) Significantly high values are 97.6 beats per minute or higher. (Type an integer or a decimal. Do not round.) Is a pulse rate of 147.6 beats per minute significantly low or significantly high? O A. Significantly low, because it is more than two standard deviations below the mean. O B. Neither, because it is within two standard deviations of the mean. OC. Significantly high, because it is more than two standard deviations above the mean. O D. It is impossible to determine with the information given.
Transcribed Image Text:A certain group of test subjects had pulse rates with a mean of 75.2 beats per minute and a standard deviation of 11.2 beats per minute. Use the range rule of thumb to identify the limits separating values that are significantly low or significantly high. Is a pulse rate of 147.6 beats per minute significantly low or significantly high? Significantly low values are 52.8 beats per minute or lower. (Type an integer or a decimal. Do not round.) Significantly high values are 97.6 beats per minute or higher. (Type an integer or a decimal. Do not round.) Is a pulse rate of 147.6 beats per minute significantly low or significantly high? O A. Significantly low, because it is more than two standard deviations below the mean. O B. Neither, because it is within two standard deviations of the mean. OC. Significantly high, because it is more than two standard deviations above the mean. O D. It is impossible to determine with the information given.
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